element: Co lattice type: bcc modelname: MEAM_LAMMPS_ChoiKimSeol_2017_CoCr__MO_410167849923_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -8.723826 Iterations: 26 Function evaluations: 53 {'lattice_constant': 2.8078283071517944, 'cohesive_energy': 4.361912817415178, 'element': 'Co', 'species': 'Co" "Co', 'crystal_structure': 'bcc', 'space_group': 'Im-3m', 'wyckoff_code': '2a', 'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.5]]', 'iterations': 26, 'func_calls': 53, 'warnflag': 0, 'repeat': 0}